I have other posts in regard to my '89 190E 2.6 that shuts down after 10 to 15 minutes of operation, most recent check was power to coil, verified with voltmeter reading about 12 -13 volts across the two studs with ignition turned on. However, I still don't have a spark during normal crank. With the ohmmeter, 2 to 3 ohms was obtained across the two studs, apprx. 9000 ohms when checked between either stud and the center high tension terminal. I checked the crank position sensor, it looks intact and read about 900 ohms with both ends disconnected and reading gotten at the plug end off of the EZL. Is there any other method to check the crank position sensor?
Desperately needing help.